Home / 4,065,962.87-5,611,194.10-2,434,045.34

Finding the Fourth Proportional to 4,065,962.87, 5,611,194.10 and 2,434,045.34

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Solution

The fourth proportional to 4,065,962.87, 5,611,194.10 and 2,434,045.34 is: 3,359,081.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,065,962.87 : 5,611,194.10 = 2,434,045.34 : x
  2. Step 2: Convert to fraction form
    4,065,962.87/5,611,194.10 = 2,434,045.34/x
  3. Step 3: Cross multiply
    4,065,962.87x = 5,611,194.10 × 2,434,045.34
  4. Step 4: Simplify right side
    4,065,962.87x = 13,657,900,868,011.04
  5. Step 5: Solve for x
    x = 13,657,900,868,011.04/4,065,962.87
  6. Step 6: Final answer
    x = 3,359,081.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.